package org.example.dao.impl;

import org.example.dao.BookDao;

public class BookDaoImpl implements BookDao {

    private String databaseName;
    private int connectionNum;
    public void setConnectionNum(int connectionNum) {
        this.connectionNum = connectionNum;
    }
    public void setDatabaseName(String databaseName) {
        this.databaseName = databaseName;
    }
    public void save() {
        System.out.println("BookDao:xxxxxxxxxxxxxxx"+databaseName+"--"+connectionNum);
    }
}
